RFID Proximity Card 125KHz RFID/EM 1.8mm Thick Card with EM4200 Chip Clamshell Card for Door Access Control System

Name: RFID Proximity Card 125KHz RFID/EM 1.8mm Thick Card with EM4200 Chip Clamshell Card for Door Access Control System
Brand: CshinRFID
Rating: 5 (1 reviews)

MOQ: 500pcs

$0.06~$0.2/pcs

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Description

RFID Clamshell Card features a waterproof and weatherproof design, Ensuring it can withstand harsh environments and maintain its functionality
Item	RFID Clamshell Card
Brand	Cshinrfid
Material	ABS
Size	85.5*54mm
Thickness	1.8mm
Chip	ISO 11784/11785, ISO1443A
Frequency	125khz, 13.56Mhz
Protocol	ISO 11784/11785, ISO1443A
Craft	Logo print,logo laser,logo embossed/debossed,QR code,UID number
Application	Access control systems, identification cards, and other security-related uses

High-Durability RFID Credentials for Access Systems
This 125kHz EM4200 RFID proximity card is engineered as a robust credential for door access, personnel identification, and facility entry systems, tailored for RFID card manufacturers and integrators serving commercial security projects. The thick clamshell format with ABS/PVC construction provides enhanced resistance to bending, moisture, and daily wear, making it suitable for high-traffic environments such as offices, campuses, residential complexes, and secured facility checkpoints. With the EM4200 chip embedded, these cards operate at the widely accepted 125kHz low frequency used in legacy access control systems, guaranteeing compatibility with existing readers without major infrastructure changes. The design supports predictable read performance, providing procurement teams with consistent, reliable credentials for tens of thousands of users and reducing support overhead in large deployments.

Thick Clamshell Build with EM4200 Chip for Stable Reads
The card’s 1.8mm thick profile and clamshell design balance physical durability with signal stability, making it a preferred choice for RFID proximity card factory output and bulk deployments. The embedded EM4200 chip delivers a unique, fixed identifier readable by standard 125kHz readers and supports effective, contactless scanning at typical operating distances found in access control settings. The PVC/ABS layered shell protects internal components while maintaining a smooth surface for printing, barcode application, or UID encoding based on project needs. The physical card format also accommodates slot punching or lanyard attachments for convenient badge wear, while reinforcing robust handling over prolonged use.

Proven Utility Across Secured Access Scenarios
In applications ranging from employee entry gates and visitor management to restricted area access and membership identification, these EM4200 cards provide dependable identification without unnecessary complexity. Especially for facility managers and procurement teams coordinating access control system rollouts across multiple sites, the cards’ integration with existing 125kHz infrastructure simplifies deployment timelines. Built for systemic reliability rather than novelty, this product supports steady read performance, minimal compatibility issues, and scalable supply arrangements with RFID card wholesale partners. Users benefit from reduced replacement cycles and smoother day-to-day access interactions.

Product Advantages

Engineered for Consistent Reader Compatibility
Unlike next-generation high-frequency cards that may require reader upgrades, this 125kHz EM4200 RFID proximity card aligns with the broad installed base of low-frequency readers in commercial security frameworks. This compatibility benefits access control card manufacturers and installation partners by lowering system costs and integration risk when expanding or upgrading credentials. The fixed EM4200 identifier ensures straightforward provisioning and minimal reader recalibration across access points.

Rugged Clamshell Construction for Real-World Use
The card’s thick clamshell design offers tangible resilience against bending, cracking, and moisture — issues that frequently lead to credential failure and increased operational costs in high-usage contexts. For wholesale factory supply environments, this translates into reduced returns, consistent batch quality, and improved end-user satisfaction when deployed in employee access, gated communities, or commercial facilities.

Customization Ready for Enterprise Branding
This proximity card’s PVC surface accepts printing processes including offset, thermal transfer, or silk screen, enabling customization with logos, barcodes, or security markers. This advantage supports RFID card manufacturers and bulk distributors in offering branded credential solutions that reflect client identity frameworks while maintaining functional integrity for access control readers.

Use Scenarios

Facility Access Management Teams
Facility managers deploying centralized access solutions for offices, industrial parks, schools, or residential complexes require credentials that perform consistently during peak entry periods. This card supports quick proximity reads and sustained durability, reducing entry delays and credential replacements in high-throughput environments. Procurement teams working with RFID card factory partners gain predictable supply and quality control over time.

Security Integrators for Multi-Site Rollouts
Security integrators tasked with deploying door access or perimeter control systems across multiple buildings benefit from the card’s broad reader compatibility and standardized form factor. Integrators can coordinate inventory, encoding, and physical issuance efficiently, ensuring smooth integration without reader hardware changes — a key advantage for enterprise-scale projects when sourcing through RFID wholesale channels.

Badge Production and Printing Services
Print service providers or corporate badge offices that prepare large batches of staff IDs, visitor badges, or event credentials find this card’s printable surface and durable shell advantageous. These cards support standard CR80 printing workflows for logos, names, and barcodes while delivering reliable contactless reads at typical access control checkpoints. Working with reputable RFID card manufacturers ensures consistent batches that integrate easily with onsite printers and encoders.

FAQ

What chip type is used in this RFID proximity card?
This card uses the EM4200 chip, a read-only identifier compatible with standard 125kHz access control systems.

Can these cards be printed with custom logos or barcodes?
Yes, the PVC surface is suitable for printing, including offset, thermal, or silk-screen methods.

Are these cards compatible with existing 125kHz door access readers?
Yes, they are designed to work with most low-frequency 125kHz proximity readers.

What is the typical reading distance for EM4200 proximity cards?
Reading distance varies by reader strength but typically supports reliable contactless detection within conventional access control ranges.

What minimum order quantities and customization options are available?
MOQ and customization (printing, encoding) vary based on order volume; contact us for a tailored quote.

RFID Proximity Card 125KHz RFID/EM 1.8mm Thick Card with EM4200 Chip Clamshell Card for Door Access Control System

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